1802-1803 / 2605
Number
1y
3y
5y
Reirradiation
47
87.6% 71.2% 29.5%
Primary
70.4GyE)
22
77.3% 43.8% 21.5%
Reirradiation
(n=47)
Primary
(70.4GyE)
(n=22)
Author
Year
N
Total Dose
ToxicityG3
5y-Survival
Local Control
Modiuddin M 2002
34
70-108Gy
(85.8Gy)
Acute 4%
Late 26%
Surg 22%
44%
69
15%
Das P
2010
18
64-109Gy(86Gy)
Acute 4%
Late 26%
Surg 44%
32
12%
NIRS
2014 47
90-140GyE
(118GyE)
Acute 17%
Late 25% 30% 81% (5y)
Overall Survival Curves of locally recurrent rectal cancer
by primary CIRT and CIRT as reirradiation
S
u
r
vi
v
a
l
R
a
t
e
s
(
%
)